> For the complete documentation index, see [llms.txt](https://docs.blup.in/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blup.in/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/json-nodes.md).

# Json Nodes

### JSON | Get Value

![](/files/Di6idSg1SQ4tpnPDRT8v)

This node retrieves values from JSON data based on a specified filter.

Parameters

**Input:** JSON data (e.g., from the Response Body field of a Simple Http's On Success function).\
\
*Var Type*: String, Map, List.\
\
e.g.:

```dart
{
  "store": {
    "book": [
      {
        "category": "reference",
        "author": "Nigel Rees",
        "title": "Sayings of the Century",
        "price": 8.95
      },
      {
        "category": "fiction",
        "author": "Evelyn Waugh",
        "title": "Sword of Honour",
        "price": 12.99
      },
    ],
    "bicycle": {
      "color": "red",
      "price": 19.95
    }
  }
}  
```

**Filter:** Requires a string input to filter the input parameter.

*Var Type*: String.

e.g:\
`store.book[0].title` or `store.book[*].title`

\------------------------------

**Note: \_No** need to add `$.`\_ *at the start. (as it adds that itself.)*

*------------------------------*\
**For more,**

Detailed filters, please visit:\
<https://cburgmer.github.io/json-path-comparison/> or\
<https://ietf-wg-jsonpath.github.io/draft-ietf-jsonpath-base/draft-ietf-jsonpath-base.html>.

Online evaluator, please visit: <https://jsonpath.com/>

\------------------------------

If you have any ideas to make Blup better you can share them through our [Discord community channel](https://discord.com/channels/940632966093234176/965313562425823303)

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